

(Alliance News) - The following is a round-up of updates by London-listed companies, issued on Tuesday and not separately reported by Alliance News:


(Sharecast News) - Quarried materials specialist SigmaRoc reported strong first-half numbers on Tuesday, including 17% growth in revenue to £290m...


(Alliance News) - SigmaRoc PLC on Monday said its interim revenue grew on higher market demand and said it will maintain its full-year expectations.


(Sharecast News) - Quarried materials specialist SigmaRoc reported significant growth in revenue and underlying EBITDA in a first-half trading update ...


SigmaRoc PLC - London-based buy-and-build group targeting construction materials assets in the UK and Northern Europe - Signs deal with Material Evolu...


(Sharecast News) - Quarried materials specialist SigmaRoc announced a strategic partnership with Material Evolution (Mevo) on Monday - an advanced mat...


(Alliance News) - SigmaRoc PLC on Thursday said that it has installed its first carbon capture unit at Nordkalk Oy AB's site in Koping, Sweden.